1 to 25 of 27 Legacy Code Jobs in the UK excluding London

databases for transactional and reporting efficiencies using SQL Server. CI/CD Implementation : Set up and maintain robust CI/CD pipelines for seamless code integration, testing, and deployment. Code Quality and Testing : Ensure clean, efficient, and maintainable code through peer reviews, unit testing, and automated testing. … technical documentation for projects. Development standards: Play a key role in identifying and championing improvements in the areas of technology, process, and product. Manage legacy code: Performance and scalability improvement and refactoring of legacy codebase including introducing new features or fixing bugs. Skills and Qualifications Education: Bachelor … Strong understanding of architecture, design patterns and software engineering practices. Problem-Solving : Strong analytical and problem-solving skills to debug and resolve complex issues. Code optimisation : Excellent code optimisation skills including refactoring legacy code and improving while introducing new features. Agile : Experience with Agile and different More ❯

working and successful company who create and develop all their own business systems and digital products - from ecommerce and websites through to logistics and legacy systems - new tech to legacy. Their work is based around SOLID principles and Agile delivery. About our client: They are the UKs number one … to pick things up Driven by high standards Able to work within an agreed structure Self-motivated and a problem solver Able to decipher legacy code (ideally) In depth training and induction programme Responsibilities in the role of Team Leader/Manager - Full Stack Software Developer : Lead a … Work to best practice in UI/UX design to implement responsive and user-friendly interfaces using SASS and Node.js Troubleshoot, debug, and optimise code Mentor and guide junior developers, fostering a culture of continuous learning and improvement Ensure code quality and adherence to coding standards through code More ❯

on the market. Having received huge investment, they are on a journey to truly disrupt the industry and are not held back by any legacy code or old customers. This means that they're able to build out state-of-the-art, Greenfield code which can focus More ❯

on the market. Having received huge investment, they are on a journey to truly disrupt the industry and are not held back by any legacy code or old customers. This means that they're able to build out state-of-the-art, Greenfield code which can focus More ❯

requirements, to derive technical solutions. Development of accurate estimates for proposed technical solutions. Design and development of system and sub-system components. Debug of legacy code, to resolve functional or reliability defects. Adherence to Bosch Quality Assurance Processes, including participation in technical reviews. Products to be worked on More ❯

brightest developers to help us expand our development capabilities. You’ll be coming into a dynamic cross-functional team with plenty of well-established legacy code to pick up and make your own. Aside from writing beautiful code, we value good communication and a strong initiative, amongst … a full stack developer Your Key Responsibilities Responsible for the architecture, development and maintenance of cloud back- end solutions and infrastructure Own and manage code quality standards Implement new development patterns Maintain the devops pipelines Take a leading role in finding efficient solutions to complex issues and requirements Take More ❯

a suite of micro front ends or service APIs and integrations to support our goals of digitising services to our customers. There is no legacy code to inherit, all projects will be brand new. Fluency in C# or JavaScript/Typescript is a must and any knowledge of More ❯

Software Engineer | C#, SQL, Legacy Refactoring | Systematic Hedge Fund Rate: £650-750 per day IR35: Outside Duration: 12 months+ Location: 3 days in the office per week in Moorgate/Liverpool Street We’re working with a high-performing, systematic hedge fund based in the City to help them … experience as a hands-on software engineer Strong C#/.NET and SQL background, ideally in data-centric or financial systems Solid experience refactoring legacy applications without full test coverage Testing; You must be a meticulous Tester in TDD. Excellent at writing characterisation tests to lock down behaviour before … improving You must have a passion for refactoring to improve code quality and for automated testing at all levels; unit, integration & acceptance. You take pride in annotated, clean commits and structured workflows Having a ‘DevOps mindset’ and getting the importance of culture If you enjoy carefully improving legacy More ❯

London/WFH to £100k+ Are you a senior Platform Engineer looking for an opportunity to work with a modern tech stack with no legacy code where you can make an impact and progress your career in a leadership role whilst remaining hands-on? You could be joining … have expertise with AWS You have experience of architecting, designing and implementing high frequency platforms You have a strong knowledge of IaC (Infrastructure as Code) tools such as AWS CDK, Terraform or CloudFormation You have experience of working on event driven microservices You're collaborative and pragmatic, with some More ❯

the top of their fields, pushing the boundaries of technology and finance every day. Innovation & Impact: Work in a modern, young codebase with minimal legacy code and technical debt. You’ll have the freedom to choose the best technology for the job, allowing you to innovate and deliver More ❯

for delivering great tools with great usability Can work well in a cooperative team environment and has experience dealing with large and/or legacy code bases Ability to work in an agile, cross-functional environment Be able to lead and mentor a team of programmers of various More ❯

documentation including FDS, test plans, and I/O lists Work with systems like Allen Bradley, Siemens, Mitsubishi, Wonderware, Rockwell Test, proof, and document code to high standards Understand and work from electrical schematics and P&IDs Conduct site-based commissioning, upgrades, and repairs Analyse and modify legacy code where needed Communicate effectively with internal teams and clients Play a key role in ongoing process improvement and system optimisation What We’re Looking For: Experience writing PLC code in an engineering or customer-facing environment Solid understanding of SCADA systems and industrial automation Familiarity with More ❯

documentation including FDS, test plans, and I/O lists Work with systems like Allen Bradley, Siemens, Mitsubishi, Wonderware, Rockwell Test, proof, and document code to high standards Understand and work from electrical schematics and P&IDs Conduct site-based commissioning, upgrades, and repairs Analyse and modify legacy code where needed Communicate effectively with internal teams and clients Play a key role in ongoing process improvement and system optimisation What We’re Looking For: Experience writing PLC code in an engineering or customer-facing environment Solid understanding of SCADA systems and industrial automation Familiarity with More ❯

API design and development, ideally for mobile-to-device communication. Experience with parsing data from external hardware or embedded systems. Ability to work with legacy code and modernise architecture without breaking functionality. Nice to Have: Experience with hardware interfacing or working with embedded devices. Familiarity with security best More ❯

hold names!) and they have 3 million+ users over the globe too. They built the platform from scratch several years ago using absolutely no legacy code and only the very best technology stack and enterprise tools within a true Microservices environment. They have since grown their Engineering function More ❯

driven by the dedication and expertise of our team members. Job Responsibilities/Objectives Develop SuiteScripts to meet business requirements. Understand, maintain, and update Legacy code. Accurately document and communicate scripts and workflows. Generate and modify NetSuite reports. Manage NetSuite system updates, including products, classes, and customers. Ensure workflows More ❯

position, whereby you will have excellent work/life balance, maintaining a .NET API. You will have a thirst for problem solving – looking at code and being able to have a knack for breaking problems down and coming up with solutions to improve the code making it more … team – one department is completing a complete rebuild of their software and CRM (greenfield project) and the other one looks after their very successful legacy codebase. Ideally, you will be experienced enough to handle the existing .NET codebase and be Mid-Senior level - even if some of the skills More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production". About Us At M-KOPA, we are revolutionising financial inclusion … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

Artists, Engineers, QA, and Production to deliver tools for automated testing, data management, process support, and team coordination. Key Responsibilities: Ensure high standards in code quality and usability. Plan and oversee team work in collaboration with the Lead and Producer. Provide accurate estimates and support the Tools Team on … Blazor, and SQL in a commercial environment. Passion for creating user-friendly tools. Ability to work well in a team and handle large or legacy codebases. Experience working in an agile, cross-functional environment. CIG Diversity Statement: We are committed to fostering a diverse and inclusive workplace that celebrates More ❯

that are used for materials and fatigue testing. Commonly used in the Aerospace, Automotive, Medical, and Academic space, amongst other sectors. Compiling and improving code from patterns to produce the next generation of materials testing software. Maintaining existing and legacy code. Improving and modernising UI and controls. Contribute More ❯

innovative digital solutions to specialist sectors supporting infrastructure, logistics, and heavy industry across the UK. With a strong and loyal customer base, a robust legacy codebase, and an ambitious roadmap ahead, this is a pivotal moment in their evolution. As part of their Senior Leadership Team, they’re hiring … oversee the full software development lifecycle, leading multiple teams responsible for delivering high-quality, scalable applications using modern tech stacks alongside a programme of legacy modernisation. With a focus on Agile delivery , automated testing , and continuous improvement , you’ll steer cross-functional collaboration across product, infrastructure, and commercial functions. More ❯